“…To address this, a number of researchers have developed algorithms to reduce or eliminate correlations among columns of a Latin hypercube and improve on their space-filling properties (Florian, 1992;Owen, 1994;Ye, 1998;Steinberg and Lin, 2006;Cioppa and Lucas, 2007;Joseph and Hung, 2008;Pang et al, 2009;Sun et al, 2009;Moon et al, 2011;Vieira, et al, 2011;Hernandez et al, 2012;Vieira, et al, 2013;Yang et al, 2013). A Latin hypercube with no correlation between any of its input variables is an orthogonal Latin hypercube (OLH).…”